National Instruments cFP-CTR-502 8-Channel Counter Input Module
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National Instruments cFP-CTR-502 8-Channel Counter Input Module

• Input Ranges: 5 to 30 VDC
• Input Type: Sourcing

Part Number: 186729A-02 , 186729D-02

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Stock # 80195-3
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National Instruments cFP-CTR-500 / cFP-CTR-502 8-Channel Counter Input Module

  • 8 Inputs
  • 10 to 30 VDC Inputs
  • Sinking Input
  • 16-Bit Counter Registers
  • 50 kHz Maximum
  • Gate Inputs and Digital Outputs
  • Cascadable Counters for Higher Counts


The National Instruments cFP-CTR-500 / cFP-CTR-502 8-Channel Counter Input Module is a versatile, high-speed digital counter input module for Compact FieldPoint that can be used to count digital signals ranging from 10 to 30 VDC and to measure frequency. This module is fast enough to handle input signals up to 50 kHz for high speed applications and flexible enough to measure frequency using the internal frequency reference or the external gate inputs. This powerful and versatile counter module features configurable low pass filters to eliminate high-frequency noise and cascadable counter channels that can be used to create counters up to 128 bits wide to store trillions of counts. For discrete control applications such as packaging, the digital output channels can be configured to automatically energize external devices.

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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National Instruments cFP-CTR-500 / cFP-CTR-502 8-Channel Counter Input Module

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